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| SD1855 (TCC20L25) RF & MICROWAVE TRANSISTORS GENERAL PURPOSE LINEAR APPLICATIONS .2. .20 .CLASS .OVERLAY .GOLD .COMMON .P OUT 0 GHz VOLTS A GEOMETRY METALLIZED DIE EMITTER CONFIGURATION = 2.5W MIN. WITH 6.0 dB GAIN .230 2LFL (M151) hermetically sealed ORDER CODE SD1855 BRANDING TCC20L25 PIN CONNECTION DESCRIPTION The SD1855 is a silicon NPN planar transistor designed for high gain linear performance at 2.0 GHz. This part uses gold metallized die and polysilicon site ballasting to achieve high reliability and ruggedness. The SD1855 can be used for applications sucha as telecommunications, radar, ECM, space and other commercial and military systems. ABSOLUTE MAXIMUM RATINGS (T case = 25 C) Symbol Parameter Value Unit 1. Collector 2. Base 3. Emitter VCBO VCES VEBO IC PDISS TJ TSTG Collector-Base Voltage Collector-Emitter Voltage Emitter-Base Voltage Device Current Power Dissipation Junction Temperature Storage Temperature 40 25 3.5 0.5 20.6 +200 - 65 to +150 V V V A W C C THERMAL DATA RTH(j-c) November 1992 Junction-Case Thermal Resistance 8.5 C/W 1/3 SD1855 (TCC20L25) ELECTRICAL SPECIFICATIONS (T case = 25 C) STATIC Symbol Test Conditions Value Min. Typ. Max. Unit BVCBO BVCEO BVEBO hFE IC = 2mA IC = 5mA IE = 2mA VCE = 5V IE = 0mA IB = 0mA IC = 0mA IC = 400mA 40 25 3.5 15 -- -- -- -- -- -- -- 150 V V V -- DYNAMIC Symbol Test Conditions Value Min. Typ. Max. Unit POUT* G P* Note: f = 2.0 GHz f = 2.0 GHz VCE = 20 V VCE = 20 V ICQ = 440 mA ICQ = 440 mA 2.5 6.0 -- -- -- -- W dB * 1dB Compression 2/3 SD1855 (TCC20L25) PACKAGE MECHANICAL DATA Ref.: Dwg. No.12-0151 Information furnished is believed to be accurate and reliable. However, SGS-THOMSON Microelectronics assumes no responsability for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may results from its use. No license is granted by implication or otherwise under any patent or patent rights of SGS-THOMSON Microelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. SGS-THOMSON Microelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of SGS-THOMSON Microelectonics. (c) 1994 SGS-THOMSON Microelectronics - All Rights Reserved SGS-THOMSON Microelectronics GROUP OF COMPANIES Australia - Brazil - France - Germany - Hong Kong - Italy - Japan - Korea - Malaysia - Malta - Morocco - The Netherlands Singapore - Spain - Sweden - Switzerland - Taiwan - Thailand - United Kingdom - U.S.A 3/3 |
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